introduce top-level Makefile to build the docker binary
add a test target
use .gopath/ instead of build/
do not print executed commands
slightly re-phrase the build from source in README
allow for verbose output from go tools
print the location of the built binary
use the directory where the vagrantfile is located for mounting
Fixed typo in command description for pull
Merge pull request #209 from gottagetmac/patch-1

Fixed typo in command description for pull
change docker import to docker pull

change docker import to docker pull in the basecommands doc
changed docker import to docker pull

changed docker import to docker pull, still need to make sure that the image is in the registry.
Merge pull request #205 from crazysim/docker-local-shared

Use the directory where the Vagrantfile is located for SyncFolders instead of a hard-coded "~/docker"
Merged branch sa2ajj/top-level-makefile